Acid Zirconium Phosphate and Alkaline Hydrous Zirconium Oxide Materials For Sorbent Dialysis
First Claim
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1. A sorbent cartridge comprising a combination of acid zirconium phosphate (AZP) and alkaline hydrous zirconium oxide (NaHZO) in the sorbent cartridge.
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Abstract
A combination of acid zirconium phosphate and alkaline hydrous zirconium oxide are utilized as ion-exchange materials, for example, in sorbent dialysis. The combination provides for dialysate regeneration while maintaining constant and controlled levels of Na+, HCO3−, and pH.
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40 Claims
- 1. A sorbent cartridge comprising a combination of acid zirconium phosphate (AZP) and alkaline hydrous zirconium oxide (NaHZO) in the sorbent cartridge.
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